Earlier, unidentified knife-wielding men had stormed a house in Lahore’s Nasirabad area and killed three people, including two women and a minor boy on February 23.

According to police, 35-year old woman Rubina, her four-year old Wali Muhammad and mother-in-law had been killed in the knife attack in Makkah Colony.

The SP Investigation Model Town had said the crime appeared to be the result of personal enmity. Upon being informed of the incident, a police team along with officials of forensic lab reached the crime scene and began gathering evidence.